package com.ict.web.controller.system;

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.github.pagehelper.PageInfo;
import com.ict.common.core.domain.entity.SysDept;
import com.ict.common.utils.bean.BeanUtils;
import com.ict.system.mapper.SysUserRoleMapper;
import com.ict.system.service.ISysDeptService;
import com.ict.system.vo.SysUserVo;
import com.ict.web.domain.ExpertInformationSheet;
import com.ict.web.domain.OrganizationManagement;
import com.ict.web.dto.QueryExpertInformationSheetDto;
import com.ict.web.mapper.ExpertInformationSheetMapper;
import com.ict.web.service.IExpertInformationSheetService;
import com.ict.web.service.IOrganizationManagementService;
import com.ict.web.vo.ExpertInformationSheetDetailVo;

import cn.hutool.core.collection.CollectionUtil;
import io.jsonwebtoken.lang.Collections;
import org.apache.commons.lang3.ArrayUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.util.Assert;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import com.ict.common.annotation.Log;
import com.ict.common.constant.UserConstants;
import com.ict.common.core.controller.BaseController;
import com.ict.common.core.domain.AjaxResult;
import com.ict.common.core.domain.entity.SysRole;
import com.ict.common.core.domain.entity.SysUser;
import com.ict.common.core.page.TableDataInfo;
import com.ict.common.enums.BusinessType;
import com.ict.common.utils.SecurityUtils;
import com.ict.common.utils.StringUtils;
import com.ict.common.utils.poi.ExcelUtil;
import com.ict.system.service.ISysPostService;
import com.ict.system.service.ISysRoleService;
import com.ict.system.service.ISysUserService;
import com.ict.web.vo.ExpertInformationSheetListVo;

/**
 * 用户信息
 *
 * @author ruoyi
 */
@RestController
@RequestMapping("/system/user")
public class SysUserController extends BaseController {
    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private ISysPostService postService;

    @Autowired
    protected ISysDeptService sysDeptService;
    @Autowired
    private SysUserRoleMapper userRoleMapper;
    @Autowired
    private IOrganizationManagementService organizationManagementService;
    @Autowired
    private IExpertInformationSheetService expertInformationSheetService;
    @Autowired
    private ISysDeptService deptService;
    @Resource
    private ExpertInformationSheetMapper expertInformationSheetMapper;
    /**
     * 获取用户列表
     */
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/list")
    public PageInfo<SysUserVo> list(SysUser user) {
        startPage();
        List<SysUser> list = userService.selectUserList(user);
        PageInfo<SysUser> pageInfo = new PageInfo<>(list);
        PageInfo<SysUserVo> voPageInfo = new PageInfo<>();
        BeanUtils.copyProperties(pageInfo,voPageInfo);
        List<SysUserVo> arrayList = new ArrayList<>();
        list.stream().forEach(s->{
            SysUserVo sysUserVo = new SysUserVo();
            BeanUtils.copyProperties(s,sysUserVo);
            if(StringUtils.isNotEmpty(s.getRoles())){
                SysRole sysRole = roleService.selectRoleById(s.getRoles().get(0).getRoleId());
                sysUserVo.setRoleName(sysRole.getRoleName());
            }
            arrayList.add(sysUserVo);
        });
        voPageInfo.setList(arrayList);
        return voPageInfo;
    }

    @Log(title = "用户管理", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('system:user:export')")
    @PostMapping("/export")
    public void export(HttpServletResponse response, SysUser user) {
        List<SysUser> list = userService.selectUserList(user);
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        util.exportExcel(response, list, "用户数据");
    }

    @Log(title = "用户管理", businessType = BusinessType.IMPORT)
    @PreAuthorize("@ss.hasPermi('system:user:import')")
    @PostMapping("/importData")
    public AjaxResult importData(MultipartFile file, boolean updateSupport) throws Exception {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        List<SysUser> userList = util.importExcel(file.getInputStream());
        String operName = getUsername();
        String message = userService.importUser(userList, updateSupport, operName);
        return AjaxResult.success(message);
    }

    @PostMapping("/importTemplate")
    public void importTemplate(HttpServletResponse response) {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        util.importTemplateExcel(response, "用户数据");
    }

    /**
     * 根据用户编号获取详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping(value = {"/", "/{userId}"})
    public AjaxResult getInfo(@PathVariable(value = "userId", required = false) Long userId) {
        userService.checkUserDataScope(userId);
        AjaxResult ajax = AjaxResult.success();
        List<SysRole> roles = roleService.selectRoleAll();
        ajax.put("roles", SysUser.isAdmin(userId) ? roles :
                roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        ajax.put("posts", postService.selectPostAll());
        if (StringUtils.isNotNull(userId)) {
            SysUser sysUser = userService.selectUserById(userId);
            SysUserVo sysUserVo = new SysUserVo();
            BeanUtils.copyProperties(sysUser,sysUserVo);
            if(StringUtils.isNotEmpty(sysUserVo.getRoles())){
                Long roleId = sysUserVo.getRoles().get(0).getRoleId();
                sysUserVo.setRoleName(roleService.selectRoleById(roleId).getRoleName());
            }else {
                sysUserVo.setRoleName("未分配");
            }
            if(StringUtils.isNotNull(sysUser.getDeptId())){
                sysUserVo.setDeptName(sysDeptService.selectDeptById(sysUser.getDeptId()).getDeptName());
            }
            List<Long> roleIdList = sysUser.getRoles().stream().map(SysRole::getRoleId).collect(Collectors.toList());
            if(StringUtils.isNotEmpty(roleIdList)){
                sysUserVo.setRoleId(roleIdList.get(0));
            }
            if (StringUtils.equals("2",sysUserVo.getUserType())){
                //三方机构
                SysDept sysDept = sysDeptService.selectDeptById(sysUser.getDeptId());
                if (null!=sysDept){
                    List<OrganizationManagement> list =
                            organizationManagementService.list(Wrappers.lambdaQuery(OrganizationManagement.class).eq(OrganizationManagement::getOrganizationName, sysDept.getDeptName()));
                    if (CollectionUtil.isNotEmpty(list)&&null!=list.get(0)){
                        sysUserVo.setOrmId(list.get(0).getOrmId());
                    }
                }
            }else if (StringUtils.equals("3",sysUserVo.getUserType())){
                //评审专家
                List<ExpertInformationSheet> list =
                        expertInformationSheetService.list(Wrappers.lambdaQuery(ExpertInformationSheet.class).eq(ExpertInformationSheet::getUserId, userId)
                                .eq(ExpertInformationSheet::getDelFlag, "0"));
                if (CollectionUtil.isNotEmpty(list)) {
                    sysUserVo.setExpertId(list.get(0).getExpertId());
                    sysUserVo.setOrmId(list.get(0).getOrmId());
                }
            }
            QueryExpertInformationSheetDto qrySheet=new QueryExpertInformationSheetDto();
            List<ExpertInformationSheetListVo> expertInformationSheetListVos =
                    expertInformationSheetService.selectExpertInfoSheetList(qrySheet);

            sysUserVo.setPassword(null);
            ajax.put(AjaxResult.DATA_TAG, sysUserVo);
            ajax.put("postIds", postService.selectPostListByUserId(userId));
            ajax.put("roleIds", roleIdList);
        }
        return ajax;
    }

    /**
     * 新增用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:add')")
    @Log(title = "用户管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@Validated @RequestBody SysUser user) {
        if (UserConstants.NOT_UNIQUE.equals(userService.checkUserNameUnique(user.getUserName()))) {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，登录账号已存在");
        } else if (StringUtils.isNotEmpty(user.getPhonenumber())
                && UserConstants.NOT_UNIQUE.equals(userService.checkPhoneUnique(user))) {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，手机号码已存在");
        } else if (StringUtils.isNotEmpty(user.getEmail())
                && UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user))) {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setCreateBy(getUsername());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        return toAjax(userService.insertUser(user));
    }

    /**
     * 修改用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysUser user) {
        userService.checkUserAllowed(user);
        user.setUpdateBy(getUsername());
        //绑定机构
        if(StringUtils.isNotNull(user.getOrmId())){
            OrganizationManagement organizationManagement = organizationManagementService.selectOrganizationManagementByOrmId(user.getOrmId());
            Assert.isTrue(StringUtils.isNotNull(organizationManagement),"未找到绑定的机构");
            List<SysDept> sysDepts = sysDeptService.selectDeptList(new SysDept(102L));
            List<SysDept> collect = sysDepts.stream().filter(s -> s.getDeptName().equals(organizationManagement.getOrganizationName())).collect(Collectors.toList());
            Assert.isTrue(!Collections.isEmpty(collect),"该机构未创建部门");
            user.setDeptId(collect.get(0).getDeptId());
        }
        //绑定专家
        if(StringUtils.isNotNull(user.getExpertId())){
            ExpertInformationSheet expertInformationSheet = expertInformationSheetService.getById(user.getExpertId());
            Assert.isTrue(StringUtils.isNotNull(expertInformationSheet),"未找到绑定的专家信息");
            ExpertInformationSheetDetailVo infoByUserId = expertInformationSheetMapper.getInfoByUserId(user.getUserId());
            //若该用户之前已绑定专家，则把专家关联的用户id改为默认值0
            if(StringUtils.isNotNull(infoByUserId)){
                ExpertInformationSheet informationSheet = expertInformationSheetService.getById(infoByUserId.getExpertId());
                informationSheet.setUserId(0L);
                expertInformationSheetService.updateById(informationSheet);
            }
            expertInformationSheet.setUserId(user.getUserId());
            expertInformationSheetService.updateById(expertInformationSheet);
            user.setDeptId(111L);
        }
        String deptName=null;
        if(StringUtils.isNotNull(user.getDeptId())){
             deptName=deptService.selectDeptById(user.getDeptId()).getDeptName();
        }
        user.setRoleIds(new Long[]{user.getRoleId()});
        return toAjax(userService.updateUser(user)).put("deptName",deptName)
                .put("roleName",roleService.selectRoleById(user.getRoleIds()[0]).getRoleName());
    }

    /**
     * 删除用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:remove')")
    @Log(title = "用户管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{userIds}")
    public AjaxResult remove(@PathVariable Long[] userIds) {
        if (ArrayUtils.contains(userIds, getUserId())) {
            return error("当前用户不能删除");
        }
        return toAjax(userService.deleteUserByIds(userIds));
    }

    /**
     * 重置密码
     */
    @PreAuthorize("@ss.hasPermi('system:user:resetPwd')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/resetPwd")
    public AjaxResult resetPwd(@RequestBody SysUser user) {
        userService.checkUserAllowed(user);
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        user.setUpdateBy(getUsername());
        return toAjax(userService.resetPwd(user));
    }

    /**
     * 状态修改
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/changeStatus")
    public AjaxResult changeStatus(@RequestBody SysUser user) {
        userService.checkUserAllowed(user);
        user.setUpdateBy(getUsername());
        return toAjax(userService.updateUserStatus(user));
    }

    /**
     * 根据用户编号获取授权角色
     */
    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping("/authRole/{userId}")
    public AjaxResult authRole(@PathVariable("userId") Long userId) {
        AjaxResult ajax = AjaxResult.success();
        SysUser user = userService.selectUserById(userId);
        List<SysRole> roles = roleService.selectRolesByUserId(userId);
        ajax.put("user", user);
        ajax.put("roles", SysUser.isAdmin(userId) ? roles :
                roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        return ajax;
    }

    /**
     * 用户授权角色
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.GRANT)
    @PutMapping("/authRole")
    public AjaxResult insertAuthRole(Long userId, Long[] roleIds) {
        userService.insertUserAuth(userId, roleIds);
        return success();
    }
}
